7
Section 6. Operating Instructions
Switch power on at the fused spur.
The extractor has 5 push-buttons which illuminate when
selected
TL to switch on/off lights
T1 to switch on motor at the first speed
T2 second speed
T3 third speed
T4 fouth speed
To turn the motor off press T1
Operating the Run On Timer
Grease Filter Alarm
After 30 hours operating time of the cooker hood, at the moment of the switch-off, all the LED lights will turn
to fixed light for 30 seconds. This is to suggest the aluminium filters require cleaning. To reset the alarm,
press and hold T1+T4 buttons together. If this reset operation is not carried-out, every time the cooker hood
is switched-off the lights will remain on for 30 seconds. This alarm will reoccur after each following 30 hours
up to 120 hours operating time. At the end of the 120 hours operating time, at the moment of the switch-off,
all LED lights will start flashing for 30 seconds as a reminder that the aluminium filter require cleaning or to
rest the alarm. Once the alarm has been reset the procedure starts again after 30 hours operating time of
the cooker hood.
To activate the auto switch-off function, switch on the cooker hood at the desired speed and immediately after
press “T1” button for some seconds till all LED lights start Flashing. Pressing one of the buttons (T1, T2, T3, T4) the
auto switch-off can be programmed. Time will be different according to the button which is pressed (T1=5 minutes,
T2=10 minutes, T3=15 minutes, T4=20 minutes). If the time of the switching-off is the same as the speed
previously set, the LED light Flashes. If the choice is different the LED of the speed remains fixed.
FOR ECODESIGN REGULATION WITH 2 MOTORS OF 920 CBM/H CAPACITY:
4^ SPEED: BOOST FOR ABOUT 3 MINUTES AND THEN 1^ SPEED (ABOUT 500 CBM/H)
3^ SPEED: BOOST FOR ABOUT 5 MINUTES AND THEN 1^ SPEED (ABOUT 500 CBM/H)
2^ SPEED: BOOST FOR ABOUT 7 MINUTES AND THEN 1^ SPEED (ABOUT 500 CBM/H)
